Paper sheet



FIG. 1 is a perspective view of a paper sheet according to our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is the other side elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dash dot dot dash broken lines within FIGS. 1 and 2 denote the boundaries of the claim and form no part thereof. Inside of the boundaries, the broken lines and the area within them depict environmental subject matter that forms no part of the claim. All areas and evenly spaced broken lines outside of the boundaries of the claim in FIGS. 1-7 depict environmental subject matter that forms no part of the claimed design. 

CLAIM The ornamental design for a paper sheet, as shown and described. 